Clean up repository: remove backup files and reorganize infrastructure components

components/traefik/README.md

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+# Traefik 配置
+
+## 部署
+
+```bash
+nomad job run components/traefik/jobs/traefik.nomad
+```
+
+## 配置特点
+
+- 明确绑定 Tailscale IP (100.97.62.111)
+- 地理位置优化的 Consul 集群顺序（北京 → 韩国 → 美国）
+- 适合跨太平洋网络的宽松健康检查
+- 无服务健康检查，避免 flapping
+
+## 访问方式
+
+- Dashboard: `http://hcp1.tailnet-68f9.ts.net:8080/dashboard/`
+- 直接 IP: `http://100.97.62.111:8080/dashboard/`
+- Consul LB: `http://hcp1.tailnet-68f9.ts.net:80`
+
+## 故障排除
+
+如果遇到服务 flapping 问题：
+1. 检查是否使用了 RFC1918 私有地址
+2. 确认 Tailscale 网络连通性
+3. 调整健康检查间隔时间
+4. 考虑地理位置对网络延迟的影响

components/traefik/jobs/traefik.nomad

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+job "traefik-consul-lb" {
+  datacenters = ["dc1"]
+  type = "service"
+
+  group "traefik" {
+    count = 1
+
+    constraint {
+      attribute = "${node.unique.name}"
+      value     = "hcp1"
+    }
+
+    update {
+      min_healthy_time  = "5s"
+      healthy_deadline  = "10m"
+      progress_deadline = "15m"
+      auto_revert       = false
+    }
+
+    network {
+      mode = "host"
+      port "http" {
+        static = 80
+        host_network = "tailscale0"
+      }
+      port "traefik" {
+        static = 8080
+        host_network = "tailscale0"
+      }
+    }
+
+    task "traefik" {
+      driver = "exec"
+      
+      config {
+        command = "/usr/local/bin/traefik"
+        args = [
+          "--configfile=/local/traefik.yml"
+        ]
+      }
+
+      template {
+        data = <<EOF
+api:
+  dashboard: true
+  insecure: true
+
+entryPoints:
+  web:
+    address: "100.97.62.111:80"
+  traefik:
+    address: "100.97.62.111:8080"
+
+providers:
+  file:
+    filename: /local/dynamic.yml
+    watch: true
+
+log:
+  level: INFO
+EOF
+        destination = "local/traefik.yml"
+      }
+
+      template {
+        data = <<EOF
+http:
+  services:
+    consul-cluster:
+      loadBalancer:
+        servers:
+          - url: "http://warden.tailnet-68f9.ts.net:8500"  # 北京，优先
+          - url: "http://master.tailnet-68f9.ts.net:8500"  # 备用
+          - url: "http://ash3c.tailnet-68f9.ts.net:8500"   # 备用
+        healthCheck:
+          path: "/v1/status/leader"
+          interval: "30s"
+          timeout: "15s"
+
+  routers:
+    consul-api:
+      rule: "PathPrefix(`/`)"
+      service: consul-cluster
+      entryPoints:
+        - web
+EOF
+        destination = "local/dynamic.yml"
+      }
+
+      resources {
+        cpu = 500
+        memory = 512
+      }
+
+    }
+  }
+}